GRID reduces household electricity costs by up to 90% by providing no-cost solar systems to homeowners that qualify as low income. Each installation is also an opportunity for community members and job trainees to get hands-on experience with solar power. In California, GRID Alternatives is a statewide program administrator for the Single-Family Affordable Solar Homes (SASH) program and the solar portion of the Low-Income Weatherization Program (LIWP).